Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface showing my new design; and,

FIG. 2 is a front view of the graphical user interface of FIG. 1, inwhich a mobile terminal in broken lines is provided to illustrate anexample environment.

The mobile terminal and the text/words, numbers, symbols, and otherwiseimages shown in broken lines in FIGS. 1 and 2 illustrate unclaimedsubject matter.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.